I have an older Toshiba Satellite laptop with an Intel 945GM Mobile integrated graphics card. I'm also running Kubuntu 14.04. I am trying to run a Gamecube game (using Dolphin 4.0) and I'm getting the error "GLSL 1.30 is not supported. Supported versions are: 1.10, 1.20, and 1.00 ES".

I'm new to Linux and this kind of stuff and I've done research and I believe that this error means that my video driver and/or graphics card doesn't support OpenGL 3. Is that a correct conclusion? Is there some driver I can use with this hardware to get Dolphin to work or is this laptop just too old? I think it might be too old but I wanted to ask before I gave up.